public enum BedType
{
[Description("单人床")]
SINGLE = 1,
[Description("大床")]
DOUBLE = 2,
[Description("上下铺")]
BUNK = 3,
[Description("通铺")]
DORM_BED = 4,
[Description("榻榻米")]
TATAMI = 5,
[Description("水床")]
WATER_BED = 6,
[Description("圆床")]
ROUND_BED = 7,
[Description("折叠床")]
FOLDING_BED = 8,
[Description("婴儿床")]
BABY_COT = 9,
[Description("拼床")]
CONNECTED_BED = 10,
[Description("其它")]
OTHERS = 11
}
/// <summary>
/// 返回描述值 例:同意 [Description("同意")]
/// </summary>
/// <param name="source">Enum.Attribute</param>
/// <returns>Description</returns>
public static string GetDescription(Enum source)
{
var attr = GetAttribute<System.ComponentModel.DescriptionAttribute>(source);
if (attr == null)
{
return null;
}
return attr.Description;
}
private static T GetAttribute<T>(Enum source) where T : Attribute
{
Type sourceType = source.GetType();
string sourceName = Enum.GetName(sourceType, source);
FieldInfo field = sourceType.GetField(sourceName);
object[] attributes = field.GetCustomAttributes(typeof(T), false);
foreach (object attribute in attributes)
{
if (attribute is T)
{
return (T)attribute;
}
}
return null;
}
显示值
//BABY_COT
EnumHelp.BedType.BABY_COT.ToString();
//9
((int)EnumHelp.BedType.BABY_COT).ToString();
//婴儿床
EnumHelp.GetDescription(EnumHelp.BedType.BABY_COT);
//BUNK
Enum.GetName(typeof(EnumHelp.BedType), 3);
//False
Enum.IsDefined(typeof(EnumHelp.BedType), "ADD_REMARKS");
//BUNK
EnumHelp.BedType SType = (EnumHelp.BedType)Enum.Parse(typeof(EnumHelp.BedType), "3", true);